29=6r-7-8r

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Solution for 29=6r-7-8r equation:


Simplifying
29 = 6r + -7 + -8r

Reorder the terms:
29 = -7 + 6r + -8r

Combine like terms: 6r + -8r = -2r
29 = -7 + -2r

Solving
29 = -7 + -2r

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '2r' to each side of the equation.
29 + 2r = -7 + -2r + 2r

Combine like terms: -2r + 2r = 0
29 + 2r = -7 + 0
29 + 2r = -7

Add '-29' to each side of the equation.
29 + -29 + 2r = -7 + -29

Combine like terms: 29 + -29 = 0
0 + 2r = -7 + -29
2r = -7 + -29

Combine like terms: -7 + -29 = -36
2r = -36

Divide each side by '2'.
r = -18

Simplifying
r = -18

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